Chirwere chikuru pane dinosaur yemhuri yeropa ye dromaeosaurids

Raptor is dinosaur, iyo masayendisiti anonzi officially velciraptor, microraptor, nezvimwewo. Yutharaptor pamwe ndiye mukuru kune vose. Uyu mhuka inopisa ropa yakave nemakumbo akaoma zvikuru pamakumbo ake. Uyu raptor (dinosaur) akararama munguva yekutanga kweCretaceous period. Sample yokutanga yehuharapters yakawanikwa muna 1975 naJim Jensen kumabvazuva kumativi eUtth, pedyo neguta reMoabhi, asi havana kuonekwa zvikuru. Gare gare, Carl Limoni akawana hove huru kubva patsoka. Radiometric dating yakaratidza kuti nguva yezvinyorwa zvitsva zviri pedyo anenge makore emamiriyoni 124.

Chimwe chezvikara zvakakura munyika

Raptor is dinosaur, iyo ndiyo chokwadi mambo wezvikara. Iko huru pane iyi ndeyeuterapter kubva kune genus Terapod, iyo inosanganisira vamiririri vese vanozivikanwa vemhuri dromaeosaurids. Maererano nezvimwe zvinofungidzira, mhuka yakakura yakaita mamita 7 murefu, uye uremu hwakanga huri huwandu hwechirogram mazana mashanu. Mhuka yacho yakanga ine mitsetse yakakura yakakomberedzwa, iyo inopupurira kuti yakawanikwa yakasara yakakura masendimita makumi maviri nemakumi masere.

Iko kune humwe hunogutsa hwepodlogenetic data, zvichiratidza kuti nhengo dzose dzemhuri dzaiva nemapapiro akavharidzirwa. Mhuka yakakura yakanga ichivhimwa muhomwe. Raptor is dinosaur iyo yaifamba zvikuru uye inogona kunge yakabuda kune dzimwe dinosaurs. Uyu akachenjera akaremara aigona kumhanyira zvakasimba, aiva nemakumbo mapfupi asi ane simba, nekuda kwekuti aigona kusvetuka kunze kwekuvandira kuti abate mapundu ake ane simba mumuviri weaiti.

Dakotapator

Dare rekutsvakurudza rakawana skeleton dinosaur, iro rakapiwa zita rokuti dakotaraptor. Zvasara zvakanyorwa nemamiriyoni 66 emakore apfuura, kureva, nguva yekupedzisira yeKretaceous. Izvi zvinotyisa zvinonzi zvidiki, zvinokurumidza uye zvakaoma dinosaurs. Vaiva nemisungo miviri uye mitsetse yakapinza yakabatsira mukuvhima. Kukura kwavo kwaive mukati mamaminita mashanu, dakotapator yaiva pakati pezvikara zvakakura uye zvine ngozi. Hapana humwe uchapupu hwechokwadi chekuvhima nemapoka, mubvunzo unoramba uzaruka, uye nharo dzinoramba dzichiripo pairi. Zvidzidzo zvakaratidza kuti dzimwe nhengo dzemhuri dzaive nemapapiro izvo zvishoma nezvishoma zvaifukidza muti. Mafuro emarudzi makuru anoramba ari nyaya yekukurukurirana. Dakotaraptors haina inonzi inonzi ipeni kubata pamusana pepamberi. Zvinhu izvi zvinotaura kunzvimbo iyo mainhenga anonamatira kumapfupa eshiri dzemazuva ano.

Paleontologist dzinoratidza kuti kuvapo kwekuveza kwemafiro kwakaitika, asi hazvina kushanda kubhururuka, mhando idzi dzakarasikirwa nekodzero iyi munguva yekushanduka-shanduka. Izvi zvisati zvawanikwa, zvaifungidzirwa kuti mhuka inonyanya kukuvadza ndiyo tyrannosaurus, asi mudiki Dakotaraptor anogona kunyora mukukwikwidza zvakakodzera uye ave anonyanya kukwikwidza.

Dinosaur Raptor: tsanangudzo yechitarisiko

Yaiva yakareba mamita maviri, mamita matanhatu kureba. Skeletal yayo yakarongeka yakafanana neyemazuva ano turkey kana nyama. Mapfupa akanga asina kumira, asi akasimba. Musoro wakanga uri mutsara wakagadzikana nemasana ane simba ane mazino anocheka-anopinza. Yutharaptor aiva nemakumbo akareba uye akareba zvishoma, achiguma neminwe mitatu nemagetsi, ayo ari pakati akanga ari kure. Iyo miswe mirefu yakashandiswa senhumbi yekuchengetedza. Makumbo akanga akapfupi uye akavimbika, paiva neminwe ina petsoka imwe neimwe.

Chigunwe chekutanga chetsoka chakanga chisingabatanidzwi chero kupi zvako, yechipiri chaiva nechikanda chinokanganisa chinogona kukura kusvika masendimita makumi maviri nemashanu uye chakafukidzirwa necheteri hwe keratin kuti dzidzivirire. Mwenwe yechitatu neyechina yakashandiswa pakuenzanisa. Zvichida dinosaur yakanga ine binocular chiratidzo, segondo. Kunzwa kwake kwaive kwakanakisisa. Masayendisiti munguva ichangopfuura akawana kuti zvikara zvinogona kunzwa manzwiro e-frequency ari nani pane herbivores. Vanokwanisa kunhuhwirira zvakapambwa kwekilomita. Maoko, makumbo, muswe wakavhara mapepa, uye muviri wose wakanga uri pasi pemvura yakawanda.

Raptor Weapons

Chirwere chikuru pane dinosaur, iyo, kunze kwehukuru, yakanga ine zvombo zvakawanda zvine ngozi. Chimbo chake chokutanga chaiva uropi. Yutharaptor aiva yechokwadi nyanzvi yekudzidzira. Chimbo chake chechipiri ndiyo mitsvuku yaakashandisa kubata uye kubvarura nyama yake, uye kuwanawo chidimbu chakanaka che nyama. Chimbo chechitatu chakanga chiri munwe wake wechipiri nechirwere chinouraya, chaaishandisa kuuraya chiremera chake, kurova mutsara kana musana, zvichikonzera kupora muviri kana kufa kamwe. Mazino anopinza mumuseve yake yaiva nhumbi yakashandiswa kubvarura uye kudya kudya. Basa rakakosha mukushandiswa kwekuvhima ndeyomuswe wakashandiswa kuenzanisa panguva yekutsvaka mhuka. Mhuka yemhuka yezvikara yakanga isiri yakaoma, semurairo, ivo vaivhima zvinhu zvose zvaiwanika kwavari. Nokuda kwekuti nzvimbo dzavo dzaive dzakaratidzwa nemamiriro okunze akaoma, mhuka dzaifanira kunwa mvura yakawanda yakawanda.

Mhando dzeVakori

Ndeapi maitiro ezvokudya - dinosaurs yemhuri ye dromaeosaurids?

Deinonich , ane zita rinoshandura se " majekesa anotyisa." Zvinyorwa zvemugadziri uyu zvakawanikwa muAmerica, maererano nehuwandu hwemashoko, yezera ravo makore gumi nemamiriyoni gumi. Ichi chikara chepakati-kati, chine kukura chakanga chisingapfuuri mamita matatu.

Veloceraptor ("mbavha inokurumidza"). Izvi zvidhori zvakanga zviduku zvikuru muhukuru, ukuru hwemazuva ano.

Uyewo anozivikanwa: yutaraptor ("mbavha inobva Utah"), micro-torrator ("mbavha duku"), pyraaptor ("mbavha inopisa"), dromaeosaurus ("runomarara"). Austroaptor (iyo "yekumaodzanyemba") akanga akaenzana zvakafanana nemutapaptor.

Sinornithosaurus (Chinese birdwort) uye rahonavis yakaratidza shiri dzakawanda kupfuura dinosaurs.